摘要
探讨了黑液的化学耗氧量（CODmn）、总固形物、色度、灰分、有机物等指标之间的相互影响。结果表明CODmn与总固形物、CODmn与色度、CODmn与友分、CODmn与有机物、总固形物与友分、色度与有机物之间都存在着一定的线性关系，其中绝大部分的相关性较强．
The effects of chemical oxygen demand(COD),total solids,coloring;matter, ash contens, organic compound from black liquor have been studied. Results showthatCOD and total solids,COD and coloring Matter,COD and ashcontens,COD and organic compound,total solids and ash contens,coloring matter and organic compound, each of them have certain linear relationships,most of the linear ralationships are good. The study will improve the base of theory for black liquor.
出处
《广西师院学报（自然科学版）》
1997年第2期64-69,共6页
Journal of Guangxi Teachers College(Natural Science Edition)
关键词
黑液
造红
桉木
蔗渣
蒸煮废液
污染
black liquor
chemical oxygen demand
coloring matter
ash contens
organic compound
total solids
